Ásvallalaug was first opened in 2008. The swim centre is one of the biggest in Iceland, about 6.000 m². In the same building is a Reebok Fitness gym, Ásmegin physiotherapy, the swimming club Sundfélag Hafnarfjarðar and the sport club Fjörður. The sports centre is a 50-meter long swimming pool that is usually divided by a bridge so that half of the pool is 25 meters and half is 50 meters. There is also a 17-meter children´s pool that is 0,9 – 1,1 meters deep. Then there is another children´s pool that is about 10 meters big for the youngest children with toys. The temperature is 32°C in the children´s pools and 28°C in the swimming pool. The indoor temperature is around 30°C. There is an elevator for people using wheelchairs to get into the pool. There are three hot tubs indoors and two outdoors as well as a water slide and sauna.